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[ALSA] sound/pci/hda: use create_singlethread_workqueue()

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process_unsol_events() seems to assume a singlethread one (IOW, racey).
So, this patch uses create_singlethread_workqueue() instead of
create_workqueue().

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
OGAWA Hirofumi 2006-03-31 12:36:14 +02:00 • committed by Jaroslav Kysela
parent 89be83f8ee
commit ce7415f496
1 changed files with 1 additions and 1 deletions
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2
sound/pci/hda/hda_codec.c
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@ -295,7 +295,7 @@ static int init_unsol_queue(struct hda_bus *bus)
snd_printk(KERN_ERR "hda_codec: can't allocate unsolicited queue\n");
return -ENOMEM;
}
unsol->workq = create_workqueue("hda_codec");
unsol->workq = create_singlethread_workqueue("hda_codec");
if (! unsol->workq) {
snd_printk(KERN_ERR "hda_codec: can't create workqueue\n");
kfree(unsol);